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17 September 1993 Holographic polarization measurements
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Proceedings Volume 1914, Practical Holography VII: Imaging and Materials; (1993) https://doi.org/10.1117/12.155017
Event: IS&T/SPIE's Symposium on Electronic Imaging: Science and Technology, 1993, San Jose, CA, United States
Abstract
The present paper deals with the problems of increasing the accuracy of holographic measurements and information. To solve these problems, we suggest the use of polarization methods. The proposed approach permits performing measurements of angles instead of distances in investigating all objects, including the diffusely reflecting ones. This solves the problem of the phase difference sign the problem of increasing the accuracy of measurement. With the aid of this approach we can determine the values and directions of displacements of the points of objects, study complicated reliefs of surfaces with the determination of convexities and concavities investigate the phase media, etc.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Serguei A. Alexandrov and Leonid Victorovic Tanin "Holographic polarization measurements", Proc. SPIE 1914, Practical Holography VII: Imaging and Materials, (17 September 1993); https://doi.org/10.1117/12.155017
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